Monocalcium aluminate

Monocalcium aluminate (CaAl2O4) is one of the series of calcium aluminates. It does occur in nature, although only very rarely, as two polymorphs known as krotite and dmitryivanovite, both from meteorites. It is important in the composition of calcium aluminate cements.

Monocalcium aluminate
Names
IUPAC name
Monocalcium aluminate
Identifiers
3D model (JSmol)
ChemSpider
EC Number
  • 234-931-0
  • InChI=1S/2Al.Ca.4O/q;;+2;;;2*-1
    Key: XFWJKVMFIVXPKK-UHFFFAOYSA-N
  • [O-][Al]=O.[O-][Al]=O.[Ca+2]
Properties
CaAl2O4
Molar mass 158.038676 g/mol
Hazards
GHS labelling:
Danger
H315, H318, H319, H332
P261, P264, P271, P280, P302+P352, P304+P312, P304+P340, P305+P351+P338, P310, P312, P321, P332+P313, P337+P313, P362
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references
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